Hi Gary,Glad to be of some help.Just remember,don't use a lot of heat on
these little relays when resoldering them in.
This may be part of the problem;I suppose in a jam(like during a
contest),you could "borrow" a good relay from a band that you don't use to
keep you on the air.
Best 73 de Bill W4NJF
----- Original Message -----
From: "Gary Jacek" <Gary.Jacek@telus.net>
To: <tentec@contesting.com>; <w4nif@email.midflorida.com>
Sent: Saturday, October 04, 2003 9:31 PM
Subject: Re: [TenTec] Jupiter - No Transmit Power on 15 and 17 Meters
> Bill
>
> Thanks for the advice.
>
> You are absolutely right, one of these relays had an open coil.
>
> Rick VE7ASR and I opened up the Jupiter and located the
> defective
> relay this afternoon. I'll be calling TenTec on Monday to order
> the part, plus a spare of course.
>
> I imagine Rick will be documenting the repair on his web site.
> http://www3.telus.net/ve7asr/
> If you visit, be sure to bring a treat for Brandy.
>
> 73 de Gary
> VE7GGJ
>
>
> Bill Fulling wrote:
> >
> > Hi Gary,
> > Have a Jupr myself and ran into the same problem abt 3 mos ago-Check the
> > resistance of the windings of the BP filter relays,both windings are in
> > parell and shoud read abt
> > 120 ohms per band-if either the input or output relay is bad,you will
get
> > reading of 410 ohms.Be advised this is per band.Of course if both coils
are
> > are bad you will see infinity-once again this per band.
> > Don't know why the coils in these relays fail like this,but I orderewd
> > two(one for an emergecy spare).They cost $3.50 apiece +$3.00 s/h from
> > T/T>These realys are on the81863 board and the part # in the book is
> > H500F12-1-C.They are easily replaceable,but why T/T uses such crappy
cheap
> > parts in such a critical application is a mystery to me.Good Luck es 73
de
> > W4NJF
> >
> > ----- Original Message -----
>
>
> --
> Do you bank? Do you use ATMs? Then you've used IMS.
> Nothing has ever compared to the reliability and speed of IMS.
>
> http://researchweb.watson.ibm.com/journal/sj/374/blackman.html
> _______________________________________________
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> TenTec@contesting.com
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